Company Filing History:
Years Active: 2003-2010
Title: Armand V Wemelsfelder: Innovator in Subtitling Transmission Systems
Introduction
Armand V Wemelsfelder is a notable inventor based in Hilversum, Netherlands. He has made significant contributions to the field of video transmission technology, particularly in the area of subtitling systems. With a total of 2 patents, his work has enhanced the way graphic images and subtitles are integrated into video signals.
Latest Patents
Wemelsfelder's latest patents include innovative methods for transmitting subtitles and graphic images alongside video signals. One of his inventions focuses on a subtitling transmission system that utilizes bitmaps to display any character or font size. This system employs a color-look-up-table (CLUT) at the receiver, which maps inputs to color and luminance values for display. The use of map tables allows for compatibility across various encoding techniques and rendering devices, ensuring that the images are rendered correctly without the need for multiple CLUTs.
Another patent details a method for simultaneously transmitting a video signal and encoded data representing graphic images. This invention is particularly useful for delivering multilingual subtitles within video programs. The graphic images are transmitted as rectangular regions within the active video area, allowing for the display of logos and other graphic elements. The encoded data includes timestamps to indicate when subtitles should appear, enhancing the viewer's experience.
Career Highlights
Armand V Wemelsfelder is associated with Koninklijke Philips Corporation N.V., a leading company in technology and innovation. His work at Philips has allowed him to push the boundaries of video transmission technology, making significant advancements in how multimedia content is delivered to audiences.
Collaborations
Throughout his career, Wemelsfelder has collaborated with notable colleagues such as Jan Van Der Meer and Richard Cees Spiero. These collaborations have contributed to the development of innovative solutions in the field of video technology.
Conclusion
Armand V Wemelsfelder's contributions to subtitling transmission systems have significantly impacted the way video content is presented. His innovative patents and work at Koninklijke Philips Corporation N.V. demonstrate his commitment to enhancing multimedia experiences for viewers.